Elyssa Davalos played Nikki Carpenter in six episodes during season 3.
Here's photo of her in 2017. Person in right is Elyssa and in left side is her daughter Alexa Davalos.
I saw a photo of her also in 2012, back then her hair was similar as in MacGyver and the only difference was that she was wearing glasses, but now 5 years later it's hard to recognize her.
Her last acting role was in Nancy Drew from 2007, after that she had little pause in film career, but in this decade she returned and made a couple projects as a writer, co-producer and technical advisor in Chihuahua Too! (2013), Ireland: The Celtic Way (2013) and Coin's World (2016).
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